<!DOCTYPE html>
<title>Table Cell Testcase, bug 1379306</title>
<style>
  table.collapse {
    border-collapse: collapse;
  }
  td {
    border: 20px solid #aaa;
    width: 120px;
    height: 150px;
  }
  .first {
    background-color: #000;
    position: absolute;
    top: 20px;
    left: 20px;
    height: 10px;
    width: 20px
  }
</style>
<h1>Table Cell Testcase, bug 1379306</h1>

<div style="position: relative;">
  <table class="collapse">
    <tr>
      <td>
        <div class="first"></div>
      </td>
    </tr>
  </table>
</div>